Take a trip with an experienced guide (covered 110 countries, speaks 9 languages) in his private car (Mazda 626) starting from Ljubljana.

• Go on this amazing tour which will take you to the Postojna Cave system, located in the picturesque Karst Region. This is a unique opportunity to explore the subterranean filled with natural surprises. Enter the mysterious, 20 km long cave system with many great underground galleries and halls. Magnificent cavernous halls with impressive sculptures will take your breath away. Part of the visit will be done by an electric train and the rest as a walking tour, approx. 1.5 hours.

• View the Predjama Castle, a fairy tale Castle perched on a hillside at the mouth of a gaping cavern and a Renaissance gem built at the mouth of a cave. Predjama Castle is a mysterious, 800-year-old landmark perched impregnably at the mouth of a hillside cave and the largest cave-castle in the world. See dungeons, armory and richly furnished rooms, and learn about the legend of Erasmus, the Slovenian rebel associated with the castle.